Trading since 1988, SEC Solutions has sold over 6,000 estimating systems to electrical and mechanical contractors across the UK due to our highly innovative, user friendly and trend-setting software design. The split-screen estimating format was introduced by SEC in 1988 and has since become an industry standard for estimating format that is now widely copied by our competitors. Being the innovators of our industry, SEC Solutions has a customer base of some of the most prestigious contractors in the UK.